January Weather in San Pedro Coyaltepec, Mexico

Last updated: August 27, 2025

In San Pedro Coyaltepec, Mexico, the average temperature in January hovers around 15°C (59°F). Temperatures can range from a chilly 5°C (41°F) to a warm 29°C (84°F). Expect about 53 mm (2.1 in) of precipitation spread over 10 days, with an average humidity of 84%. Whether you're planning a visit or just curious, this month offers a delightful blend of weather!

January Temperature in San Pedro Coyaltepec

In January in San Pedro Coyaltepec, the average temperature is 15°C (59°F). The maximum can reach 29°C (84°F), while the minimum can drop to as low as 5°C (41°F). Overall, it's a great time to explore San Pedro Coyaltepec, as the weather is pleasantly mild and suitable for outdoor activities.

January Weather in San Pedro Coyaltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Pedro Coyaltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro Coyaltepec, January typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for San Pedro Coyaltepec generated using information from the Copernicus Climate Change Service.

January Precipitation in San Pedro Coyaltepec

In San Pedro Coyaltepec in January, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

January Precipitation Trends in San Pedro Coyaltepec

The chart displays monthly precipitation patterns in San Pedro Coyaltepec, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In San Pedro Coyaltepec, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in San Pedro Coyaltepec

In San Pedro Coyaltepec in January, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

January Average Humidity in San Pedro Coyaltepec

This chart illustrates the average monthly humidity levels in San Pedro Coyaltepec, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in San Pedro Coyaltepec is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Pedro Coyaltepec

In San Pedro Coyaltepec in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Pedro Coyaltepec.

Maximum UV Index Levels in San Pedro Coyaltepec for January

The chart shows the monthly maximum UV Index (UVI) for San Pedro Coyaltepec in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in San Pedro Coyaltepec typically reaches 10, which falls under the very high exposure category.

Data source: San Pedro Coyaltepec January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in San Pedro Coyaltepec Compares to Other Months

Weather in San Pedro Coyaltepec varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Pedro Coyaltepec, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in San Pedro Coyaltepec, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	53 mm (2.1 inches)	84%	very high
February Weather	16°C (62°F)	38 mm (1.5 inches)	80%	extreme
March Weather	18°C (64°F)	43 mm (1.7 inches)	73%	extreme
April Weather	20°C (68°F)	69 mm (2.7 inches)	67%	extreme
May Weather	20°C (69°F)	144 mm (5.7 inches)	72%	extreme
June Weather	20°C (67°F)	386 mm (15.2 inches)	73%	extreme
July Weather	19°C (66°F)	281 mm (11.0 inches)	76%	extreme
August Weather	19°C (66°F)	405 mm (16.0 inches)	80%	extreme
September Weather	19°C (67°F)	449 mm (17.7 inches)	84%	extreme
October Weather	18°C (65°F)	307 mm (12.1 inches)	89%	extreme
November Weather	16°C (62°F)	120 mm (4.7 inches)	88%	very high
December Weather	15°C (59°F)	38 mm (1.5 inches)	88%	very high